72029503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1231}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 88861696

約数和(自身を除く): 16832193

約数列:

[1, 7, 13, 91, 643, 1231, 4501, 8359, 8617, 16003, 58513, 112021, 791533, 5540731, 10289929, 72029503]

約数ペア:

[(1, 72029503), (7, 10289929), (13, 5540731), (91, 791533), (643, 112021), (1231, 58513), (4501, 16003), (8359, 8617)]